1 //////////////////////////////////////////////////////////////////////////////// 2 // Scorched3D (c) 2000-2011 3 // 4 // This file is part of Scorched3D. 5 // 6 // Scorched3D is free software; you can redistribute it and/or modify 7 // it under the terms of the GNU General Public License as published by 8 // the Free Software Foundation; either version 2 of the License, or 9 // (at your option) any later version. 10 // 11 // Scorched3D is distributed in the hope that it will be useful, 12 // but WITHOUT ANY WARRANTY; without even the implied warranty of 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 // GNU General Public License for more details. 15 // 16 // You should have received a copy of the GNU General Public License along 17 // with this program; if not, write to the Free Software Foundation, Inc., 18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 19 //////////////////////////////////////////////////////////////////////////////// 20 21 #if !defined(AFX_RollingAverage_H__54F37DA5_36EB_11D3_BE80_000000000000__INCLUDED_) 22 #define AFX_RollingAverage_H__54F37DA5_36EB_11D3_BE80_000000000000__INCLUDED_ 23 24 #include <common/fixed.h> 25 26 class RollingAverage 27 { 28 public: 29 RollingAverage(int numberAverages, fixed startValue); 30 ~RollingAverage(); 31 32 void reset(fixed value); 33 34 void addValue(fixed value); getAverage()35 fixed getAverage() { return average_; } 36 37 private: 38 int index_; 39 int numberAverages_; 40 fixed *averages_; 41 fixed average_; 42 fixed total_; 43 }; 44 45 #endif // !defined(AFX_RollingAverage_H__54F37DA5_36EB_11D3_BE80_000000000000__INCLUDED_) 46